1) vapour-liquid two-phase condensing flow
汽-液两相凝结流动
2) vapor-water two-phase flow
汽液两相流动
1.
A novel research method to study density wave oscillation of vapor-water two-phase flow using wavelet packets was applied.
利用小波包对信号的精确细分特性,对汽液两相流动密度波不稳定性的脉动信号进行分析,并由此得到两相密度波不稳定性脉动的特征向量。
3) steam-water two-phase flow
汽液两相流
1.
On the basis of the classification and definitions of two regions of pressure drop oscillation in our previous work, the transient and time-averaged heat transfer characteristics of steam-water two-phase flow during the second regional pressure drop oscillation were experimentally studied in a closed circulation system with a helical coiled tube boiling channel.
在以前对闭式循环系统中螺旋管蒸发器内汽液两相流压力降脉动进行系统实验研究、根据脉动过程特征和产生原因进行分析、区分了产生压力降脉动的两类不同特征区域的基础上 ,着重对第二区压力降脉动流动过程中瞬态及时均传热的特征和规律进行了试验与分析研究 ,总结出相应的规律和计算式 。
2.
The mathematical model was developed to illustrate the supersonic steam-water two-phase flow shock wave.
建立了超音速汽液两相流激波过程的数学模型,得到了激波前后的流动关系,并对激波后的流动规律进行了初步分析,建立了两相扩压段的优化模型。
4) vapor-liquid two-phase flow
汽液两相流
1.
Using vapor-liquid two-phase flow theory and based on the mass and momentum conservation,the author educed a computing model for computing the vapor-liquid two-phase pressure decrement in power plant direct air-cooled condenser tube.
利用汽液两相流基本理论,在质量守恒和动量守恒定律基础上得出了计算电厂直接空冷凝汽器散热器倾斜下降翅片管内压力降的计算模型。
2.
Simply introduced the theory of vapor-liquid two-phase flow self-regulation installation and made quantitative analysis to the system efficiency in changing fore-and-aft.
探讨了江西新余发电有限责任公司2号机高加疏水系统改造前后的运行状况,简介汽液两相流自调节装置的原理,并对系统改造前后的经济性进行了定量计算。
3.
The use of this numerical calculation method for the transient thermodynamic calculation and analysis of vapor-liquid two-phase flows is of major practical significance.
小波分析是一种新兴的数学分析工具 ,运用此数值计算的方法对汽液两相流动的瞬态热工计算分析 ,这将是非常具有实际意义的。
5) Vapor-liquid two-phase flow
汽-液两相流
6) steam water two phase flow
汽液两相流
1.
The process of supersonic steam water two phase flow in a channel with variable section is studied experimentally and the pressure profiles along the channel are obtained.
通过对超音速汽液两相流在变截面通道中的升压过程的实验研究 ,得到了变截面通道内超音速汽液两相流的压力分布规律 。
2.
Pointing at the poor performance and unreliability of float type water level controllers, the paper presents the principal and special features of a self adjusting water level controller for steam water two phase flows.
针对原浮球式水位控制器投用率低、可靠性较差的情况 ,介绍汽液两相流自调节水位控制器的原理及其特点。
3.
Through the use of an experimental method the influence of inlet water temperature on the shock wave pressure rise characteristics of steam water two phase flows has been investigated.
采用实验方法研究了进水温度对汽液两相流激波升压特性的影响。
补充资料：两相流动
分子式：
CAS号：
性质：从广义说，气-固、液-固系统都包括在两相系统内。通常是指液-气系统。两相流动中的流体力学、传热和传质问题都比单相流动要复杂得多。影响流型的参数相当多，如每一相的体积流率、密度、黏度，系统的压强，表面张力，管子的表征尺寸、几何形状，流动方向等。在水平管中有：鼓泡流或泡沫流、塞流、分层流、波状流、环状流和喷流。垂直向上流时有：鼓泡流、塞流或块状流、波状流、环状流和雾状流。对各流型的判断方法，还在不断的研究中。两相流中压降、传热和传质的定量计算，还缺乏完善可靠的方法。
CAS号：
性质：从广义说，气-固、液-固系统都包括在两相系统内。通常是指液-气系统。两相流动中的流体力学、传热和传质问题都比单相流动要复杂得多。影响流型的参数相当多，如每一相的体积流率、密度、黏度，系统的压强，表面张力，管子的表征尺寸、几何形状，流动方向等。在水平管中有：鼓泡流或泡沫流、塞流、分层流、波状流、环状流和喷流。垂直向上流时有：鼓泡流、塞流或块状流、波状流、环状流和雾状流。对各流型的判断方法，还在不断的研究中。两相流中压降、传热和传质的定量计算，还缺乏完善可靠的方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条